Portable smart watch charger



FIG. 1 is a top, front, left side perspective view of a portable smart watch charger, showing my new design;

FIG. 2 is a bottom, back, right side perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a back elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a top, front, left side perspective view of the portable smart watch charger of FIG. 1, shown in a first condition for use; and,

FIG. 10 is a top, front, right side perspective view of the portable smart watch charger of FIG. 1, shown in a second condition for use.

The broken lines in the drawings depict portions of the portable smart watch charger that form no part of the claimed design. 

CLAIM The ornamental design for a portable smart watch charger, as shown and described. 